Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!

Qenya 

morilinde

noun. nightingale
Qenya [Ety/MOR.020] Group: Eldamo. Published by

lómelinde

noun. nightingale
Qenya [Ety/DOƷ.061; Ety/LIN².024; Ety/TIN.149; LR/041.2611; SD/302.3502] Group: Eldamo. Published by